LG 49LJ5100 vs LG 43UF6430

LG 49LJ5100
vs
LG 43UF6430

I had a chance to test and compare two models: LG 49LJ5100 vs LG 43UF6430 and this review should help people who are looking for a good TV. A noticeable difference when comparing the two models is the screen size, which is 49 inches for the 49LJ5100 and 43 inches for the 43UF6430. The 49LJ5100 from series LJ5100, but the opponent belongs to series UF6430. The series LG 49LJ5100 has 49 inches diagonals, but in the case of 43UF6430 only 43, 49, 55 diagonals are possible.

Display

The 4K/UHD video playback is implemented only in 43UF6430. Rivals work well with Full HD video. The screen of these devices is based on the IPS display. The refresh rate is equal for these TVs - 60. Oddly enough, none of the models supports HDR. Unfortunately, none of the devices supports 3D video playback.

Audio

Both units work well with stereo audio format. Speakers with a power of 10W are installed in 49LJ5100, but in 49LJ5100 has speakers with a power of 20W. None of the TVs in this comparison have Dolby Atmos support.

Dimensions

The LG 49LJ5100 has a width of 110.74/43.59 cm/in, compared with a width of 97.28/38.2 cm/in for LG 43UF6430. The LG 49LJ5100 has a height of 65.8/25.9 cm/in, compared with a height of 56.39/22.4 cm/in for LG 43UF6430. The LG 49LJ5100 has a depth of 8.1/3.18 cm/inches, compared with a depth of 7.12/2.2 cm/in for LG 43UF6430.

Connections

The 49LJ5100 can operate 2 HDMI connectors, whille the 43UF6430 has 3 HDMIs. It is possible to connect up to 1 USB devices simultaneously to each TVs. The Wi-Fi protocol is implemented only in 43UF6430. Both models do not support Bluetooth.

Ergonomics

VESA wall mount options are different and are 300 x 300 vs 200 x 200, respectively considered model.

Streaming

The 43UF6430 has a built-in Netflix servise. These TVs have not support for HBO.

Features

Only the 43UF6430 can be considered as a Smart TV. The Local Dimming feature is not supported by the display type of both models. From the point of view of voice control, an each model do not have such an opportunity. The compared devices do not have Amazon Alexa.

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Rating 5 5

Common

Product

LG 49LJ5100
LG 43UF6430

Model

49LJ5100
43UF6430

Brand

LG
LG

Reviews

31
126

General

Series

LJ5100
UF6430

Screen sizes in series

49
43, 49, 55

Display

Screen size, inch

49
43

4K/UHD

Full HD

Resolution, pixels

1920 x 1080
3840 x 2160

Display type

IPS
IPS

Screen design

flat
flat

Display width, cm/in

107.29/42.24
94.11/37.05

Display height, cm/in

60.35/23.76
52.94/20.84

Display area, %

88.86

Display colors

16.7 million
1.07 billion

Refresh rate, Hz

60
60

Aspect ratio

16:9
16:9

High dynamic range (HDR)

3D

3D

2D to 3D

has not
has not

Video file formats

AVI

WMV

MP4

MOV

Other

3GPP, MKV, TS, M2TS
MKV

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

QuickTime, VC-1, VP9, Flash Video
QuickTime

Viewing angles

Horizontal, degrees

178
178

Vertical, degrees

178
178

Audio

Speakers

stereo
stereo

Speakers power, W

10
20

Dolby atmos

Dolby surround

DTS decoder

Audio file formats

MP3

WMA

WAV

AAC

AC3

FLAC

OGG

Other

LPCM, RealAudio, aptX, HE-AAC
LPCM, HE-AAC

Dimensions, weight and color

Colors

black
black

Width, cm/in

110.74/43.59
97.28/38.2

Height, cm/in

65.8/25.9
56.39/22.4

Depth, cm/in

8.1/3.18
7.12/2.2

Weight, kg/lbs

10.6/23.37
7.5/23.1

Width with stand, cm/in

110.74/43.59
97.28/38.2

Height with stand, cm/in

69.6/27.4
61.97/24.7

Depth with stand, cm/in

20.8/8.18
19.05/7.1

Weight with stand, kg/lbs

10.9/24.1
10.2/23.8

Connections

HDMI

2
3

USB

1
1

Component video input

1
1

Composite video input

1
1

VGA input

0
0

Optical digital audio output (S/PDIF)

1
1

Analog audio output (3.5 mm)

0
0

Ethernet (RJ45)

0
1

Wi-Fi

Wi-Fi 5GHz

Bluetooth

TV tuner

Analog

Digital

Ergonomics

VESA mount

VESA interface

300 x 300
200 x 200

Removable stand

Landscape/Portrait pivot

Accessories

Camera

Microphone

Internet movie streaming

Netflix

Hulu

Amazon video

HBO

Other

has not
Vudu

Features

Remote control

Smart TV

Local dimming

Bluetooth audio streaming

Voice remote

Picture in picture

MHL-compatible

Parental control

Artificial Intelligence

Google assistant

Amazon alexa compatible

Mobile features

Mobile App

Recording features

Digital recording

Watch and record

Panel

Panel technology

TruMotion

Backlight technology

Direct LED
Direct LED

Manufacturer

LG Display
LG Display

Native refresh rate, Hz

60
120

Panel bit depth, bits

8

Pixel pitch, cm/in

0.055/0.022

Pixel density, ppi

46
103

Processor

Model

Quad-core

Operating system

Operating system

webOS 2.0

Power

Power supply, V

100 - 120
100 - 120

Typical power consumption, W

Maximum power consumption, W

Standby power consumption, W

0.5
0.3

User manual

Manual

TVs AVinfoHUB comparison rating

  • better
  • worse
  • 11.9
  • 20.1
  • 11.9LG 49LJ5100
  • 20.1LG 43UF6430

The LG 43UF6430 is better TV in this comparison. Check LG 43UF6430 price